• 专利标题:   Method for producing the water solution of polyaniline and method for producing multicomponent composite graphene materials.
  • 专利号:   RU2647846-C1
  • 发明人:   TKACHEV A G, KRASNYANSKII M N, GERASIMOVA A V, MELEZHIK A V
  • 专利权人:   UNIV TAMBOV TECH
  • 国际专利分类:   B82B003/00, C08G012/00, C08G073/02, C08G008/16, H01B001/00, H01B001/04
  • 专利详细信息:   RU2647846-C1 21 Mar 2018 C08G-073/02 201830 Pages: 0 Russian
  • 申请详细信息:   RU2647846-C1 RU141171 19 Oct 2016
  • 优先权号:   RU141171

▎ 摘  要

NOVELTY - Present invention refers to the method for the preparation of aqueous solutions of polyaniline, as well as to the method for producing multicomponent composite graphene materials based on polyaniline. Method comprises treating the polyaniline with the aqueous solution of the phenol-formaldehyde resin (FFR) of the resole type. Polyaniline is used in the form of the base. Weight ratio of phenol formaldehyde resin to polyaniline is from 0.25:1 to 2:1. Method for producing composite materials based on polyaniline comprises preparation of aqueous dispersions of components stabilized by FFR, mixing of aqueous dispersions of components and coagulation of the mixture by lowering the pH parameter. USE - Chemistry. ADVANTAGE - Above stated method allows to impart solubility to the polyaniline in water and in conventional organic solvents, which in its turn makes it possible to process this polymer and make various composite materials and products from it. 2 cl, 1 dwg, 1 tbl, 5 ex